NASM CPT (7TH EDITION) CHAPTER 5
COMPLETE STUDY GUIDE 2026 |
NUTRITION CONCEPTS, PRACTICE
QUESTIONS & CHEAT SHEET
| GRADED A+ | GUARANTEED SUCCESS
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales Included
, Nervous System A network of specialized cells called neurons that transmit and coordinate signals,
providing a communication network within the human body.
Neuron Specialized cell that is the functional unit of the nervous system.
Nucleus Cellular structure or organelle that contains the majority of the cell's genetic
material in the form of chromosomes.
Organelles Tiny cellular structures that perform specific functions within a cell. Examples
include nuclei, mitochondria, lysosomes, ribosomes, and the endoplasmic
reticulum.
Mitochondria The parts of the cell that use nutrients to create energy for the cell; commonly
known as the powerhouses of the cell.
Effector Sites A part of the body, such as a muscle or organ, that receives a signal from a neuron
to produce a physiological response.
Electrolytes Minerals that have an electrical charge to help transmit nerve impulses throughout
the body, such as sodium, potassium, and magnesium.
Central Nervous System (CNS) A division of the nervous system that includes the brain and spinal cord.
Peripheral Nervous System (PNS) Nerves that connect the rest of the body to the central nervous system.
Afferent Pathway Sensory pathway that relays information to the central nervous system.
Efferent Pathway A motor pathway that relays information from the central nervous system to the
rest of the body.
Interneurons Neurons located within the spinal cord and brain that transmit impulses between
afferent and efferent neurons.
COMPLETE STUDY GUIDE 2026 |
NUTRITION CONCEPTS, PRACTICE
QUESTIONS & CHEAT SHEET
| GRADED A+ | GUARANTEED SUCCESS
Updated 2026 Questions and Answers
100% Verified Exam Prep and Comprehensive
Rationales Included
, Nervous System A network of specialized cells called neurons that transmit and coordinate signals,
providing a communication network within the human body.
Neuron Specialized cell that is the functional unit of the nervous system.
Nucleus Cellular structure or organelle that contains the majority of the cell's genetic
material in the form of chromosomes.
Organelles Tiny cellular structures that perform specific functions within a cell. Examples
include nuclei, mitochondria, lysosomes, ribosomes, and the endoplasmic
reticulum.
Mitochondria The parts of the cell that use nutrients to create energy for the cell; commonly
known as the powerhouses of the cell.
Effector Sites A part of the body, such as a muscle or organ, that receives a signal from a neuron
to produce a physiological response.
Electrolytes Minerals that have an electrical charge to help transmit nerve impulses throughout
the body, such as sodium, potassium, and magnesium.
Central Nervous System (CNS) A division of the nervous system that includes the brain and spinal cord.
Peripheral Nervous System (PNS) Nerves that connect the rest of the body to the central nervous system.
Afferent Pathway Sensory pathway that relays information to the central nervous system.
Efferent Pathway A motor pathway that relays information from the central nervous system to the
rest of the body.
Interneurons Neurons located within the spinal cord and brain that transmit impulses between
afferent and efferent neurons.
